BORJA, DAVID,GERARDI, LAUREN,LEWELLEN, KEVIN M.,MCENERY, MADISON,WILLIAMS, BENANDRIA
申请号：
CA2971591
公开号：
CA2971591A1
申请日:
2015.10.15
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
An intraocular lens (10) includes a deformable outer shell (14) having a distal end and a proximal end (40), a fluid optic (30) having at least one elastic membrane surface (24) positioned to traverse an optical axis of a patient's eye and at least partially defining an internal chamber (12) to hold an optical fluid, and an inner shell (16) associated with the fluid optic having a distal end and a proximal end (44). Each end is joined to a corresponding end of the outer shell to define a reservoir (20) between the inner and outer shells, the reservoir at least partially disposed about a circumference of the fluid optic and in fluid communication with the internal chamber. The deformable outer shell is configured to deform upon axial compression of the capsular bag in a manner that increases the volume of the reservoir and draws fluid from the chamber into the reservoir, modifying a curvature of the elastic membrane.
